How to Test for Salt Levels in a Swimming Pool
The parameter that owners of chlorinated saltwater swimming pools must monitor regularly is salt levels. This article explains the importance of measuring the amount of salt in your swimming pool, how to conduct a test, and provides excellent examples of the best tools for the job.
When salt levels exceed what’s required, you're throwing money down the drain, plus you will generate excess chlorine that could damage your pool's equipment. When salt levels are too low, chlorine levels will be inadequate, resulting in algae and bacterial growth that could make your pool unsafe for swimming.
How to Test Salt Levels in a Swimming Pool
An easy, affordable, and reliable option for assessing salt levels in a swimming pool or spa is to use a digital salt tester. These meters are quick and accurate requiring only periodic calibration and minimal maintenance.
While the exact method of testing pool salt levels may vary between different models and brands, the principal steps remain consistent:
- Switch on your salt tester.
- Dip the electrode of your device into the water you wish to evaluate - either directly into the pool (or spa) or into a clean container of sample pool water.
- (Depending on the salinity meter you are using) wait for the reading to stabilise or finish.
- Record the salinity reading.
- Rinse the electrode in distilled or deionised water. This will prevent salt crystal build-up and keep it in good working order.
Meters for Testing Salt Levels in Swimming Pools
To help you find the best meter for testing the salt levels in your pool, your team of Instrument Choice Scientists have selected four meters with different features. All models will do an excellent job!
EC-SaltTestr11 - Waterproof Salt Tester
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Salt20 Value Salinity Pocket Tester Kit
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Ultrapen Pt1 Conductivity, Salinity And TDS Meter
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Conclusion
A salinity meter is a valuable tool to help ensure the salt levels within your swimming pool are kept balanced – in other words, safe for swimming while warning before you over-apply expensive chemicals.
Browse all swimming pool testers here
If you need more information about any of the salt meters listed above or need a hand finding the most suitable meter for your swimming pool, speak with an Instrument Choice Scientist.
Call 1300 737 871 or email [email protected].
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